From 32d650f91ef04ddfac1647c90205c3e082e9ac3f Mon Sep 17 00:00:00 2001
From: alemuntoni <muntoni.alessandro@gmail.com>
Date: Thu, 19 Dec 2019 17:42:32 +0100
Subject: [PATCH] fix c++11 external on ubuntu 16.04

---
 src/external/external.pro | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/external/external.pro b/src/external/external.pro
index dd38186af..2f368fc81 100644
--- a/src/external/external.pro
+++ b/src/external/external.pro
@@ -1,5 +1,7 @@
 config += debug_and_release
 
+CONFIG += c++11
+
 TEMPLATE      = subdirs
 
 SUBDIRS	= 	muparser_v225/src \